WO2003019857A1 - Systeme de transmission d'informations, appareil et procede de transmission d'informations, et appareil et procede de traitement d'informations - Google Patents

Systeme de transmission d'informations, appareil et procede de transmission d'informations, et appareil et procede de traitement d'informations Download PDF

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Publication number
WO2003019857A1
WO2003019857A1 PCT/JP2002/008547 JP0208547W WO03019857A1 WO 2003019857 A1 WO2003019857 A1 WO 2003019857A1 JP 0208547 W JP0208547 W JP 0208547W WO 03019857 A1 WO03019857 A1 WO 03019857A1
Authority
WO
WIPO (PCT)
Prior art keywords
information providing
information
processing apparatus
providing system
content
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2002/008547
Other languages
English (en)
Japanese (ja)
Inventor
Yoshinori Oota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to US10/487,959 priority Critical patent/US7509430B2/en
Priority to KR1020047002421A priority patent/KR100888524B1/ko
Priority to EP02760735A priority patent/EP1422863B1/fr
Publication of WO2003019857A1 publication Critical patent/WO2003019857A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management e.g. creating a master electronic programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

L'invention concerne un fournisseur (1) de contenu en continu utilisant des informations d'autorisation cosignées par un serveur (3) de contenu en continu à un serveur (10) de contenu d'information et ajoutées à un contenu de données pour la transmission à un récepteur de télévision, et des informations d'identification ajoutées à un contenu en continu et fournies par le fournisseur (1) de contenu en continu, de manière à décider si le contenu d'information peut représenter le contenu en continu et transmettre le résultat au récepteur de télévision.
PCT/JP2002/008547 2001-08-27 2002-08-26 Systeme de transmission d'informations, appareil et procede de transmission d'informations, et appareil et procede de traitement d'informations Ceased WO2003019857A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/487,959 US7509430B2 (en) 2001-08-27 2002-08-26 Networked video delivery system for displaying data content and video content referenced by the data content
KR1020047002421A KR100888524B1 (ko) 2001-08-27 2002-08-26 정보 제공 시스템, 정보 제공 장치 및 방법, 및 정보 처리장치 및 방법
EP02760735A EP1422863B1 (fr) 2001-08-27 2002-08-26 Système de transmission d'informations, appareil et procédé de transmission d'informations, et appareil et procédé de traitement d'informations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-255583 2001-08-27
JP2001255583A JP4251796B2 (ja) 2001-08-27 2001-08-27 情報提供システム、情報提供装置および方法、情報処理装置および方法、記録媒体、並びにプログラム

Publications (1)

Publication Number Publication Date
WO2003019857A1 true WO2003019857A1 (fr) 2003-03-06

Family

ID=19083530

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008547 Ceased WO2003019857A1 (fr) 2001-08-27 2002-08-26 Systeme de transmission d'informations, appareil et procede de transmission d'informations, et appareil et procede de traitement d'informations

Country Status (6)

Country Link
US (1) US7509430B2 (fr)
EP (3) EP2259489A3 (fr)
JP (1) JP4251796B2 (fr)
KR (1) KR100888524B1 (fr)
CN (1) CN100356723C (fr)
WO (1) WO2003019857A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006345486A (ja) * 2005-05-10 2006-12-21 Victor Co Of Japan Ltd 外部機器制御装置及び機器制御システム
US9137300B1 (en) 2009-06-30 2015-09-15 Amazon Technologies, Inc. Opportunistic pipe switching
US9118680B1 (en) 2009-06-30 2015-08-25 Amazon Technologies, Inc. Opportunistic routing
US9137301B1 (en) 2009-06-30 2015-09-15 Amazon Technologies, Inc. Client based opportunistic routing
CA2858311C (fr) * 2010-12-07 2017-06-20 Intertech, Corp. Systeme d'autorisation efficace pour des options de programmation de programmes audiovisuels sur des canaux multiples

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999015968A1 (fr) 1997-09-22 1999-04-01 Worldgate Service, Inc. Systeme de television a acces interactif utilisant des localisateurs url
WO1999051030A1 (fr) * 1998-04-01 1999-10-07 Morecom, Inc. Procede et dispositif de diffusion web par un reseau de television a diffusion numerique
JP2001101190A (ja) * 1999-07-29 2001-04-13 Jisedai Joho Hoso System Kenkyusho:Kk 受信装置および受信方法
JP2001195337A (ja) * 2000-01-14 2001-07-19 Yasuo Tomoyuki テレビ広告放送システム。
JP2001298723A (ja) * 2000-04-11 2001-10-26 Noboru Kawatsuma 視聴者による広告選別システム
JP2002175470A (ja) * 2000-12-07 2002-06-21 Cyber Communications Inc インターネット用広告競合回避システム

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Publication number Priority date Publication date Assignee Title
US6239794B1 (en) * 1994-08-31 2001-05-29 E Guide, Inc. Method and system for simultaneously displaying a television program and information about the program
US5585838A (en) * 1995-05-05 1996-12-17 Microsoft Corporation Program time guide
US20020038383A1 (en) * 1999-12-23 2002-03-28 Craig Ullman Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments
JP4088722B2 (ja) * 1997-05-14 2008-05-21 ソニー株式会社 情報信号利用制限方法および情報信号処理装置
IL123288A (en) * 1998-02-13 2001-05-20 Nds Ltd Electronic game guide system
DE69937919T9 (de) * 1998-02-25 2009-04-30 Nec Corp. Netz mit einem Netzverwaltungssystem, zur Verbindung mehrerer Vorrichtungen zur Speicherung und Wiedergabe von Fernsehprogrammen
EP0946019A1 (fr) * 1998-03-25 1999-09-29 CANAL+ Société Anonyme Authentification des données dans un système de transmission numérique
CN1292960A (zh) * 1998-03-27 2001-04-25 Ipdn公司 信息发行系统
US6392664B1 (en) * 1998-11-30 2002-05-21 Webtv Networks, Inc. Method and system for presenting television programming and interactive entertainment
JP2002537695A (ja) * 1999-02-08 2002-11-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 電子番組案内を表示する方法及び装置
US6507907B1 (en) * 1999-02-26 2003-01-14 Intel Corporation Protecting information in a system
US6442590B1 (en) * 1999-05-27 2002-08-27 Yodlee.Com, Inc. Method and apparatus for a site-sensitive interactive chat network
US6349410B1 (en) 1999-08-04 2002-02-19 Intel Corporation Integrating broadcast television pause and web browsing
EP1158417A1 (fr) * 1999-10-25 2001-11-28 Sony Corporation Systeme fournisseur de contenu
JP3281920B2 (ja) * 2000-03-14 2002-05-13 東北大学長 アリルフラン化合物の製造方法
JP4529056B2 (ja) * 2000-03-21 2010-08-25 ソニー株式会社 情報処理装置および方法、記録媒体、並びに情報処理システム
US7305550B2 (en) * 2000-12-29 2007-12-04 Intel Corporation System and method for providing authentication and verification services in an enhanced media gateway
US6981227B1 (en) * 2002-02-04 2005-12-27 Mircrosoft Corporation Systems and methods for a dimmable user interface
US7383438B2 (en) * 2004-12-18 2008-06-03 Comcast Cable Holdings, Llc System and method for secure conditional access download and reconfiguration

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999015968A1 (fr) 1997-09-22 1999-04-01 Worldgate Service, Inc. Systeme de television a acces interactif utilisant des localisateurs url
WO1999051030A1 (fr) * 1998-04-01 1999-10-07 Morecom, Inc. Procede et dispositif de diffusion web par un reseau de television a diffusion numerique
JP2001101190A (ja) * 1999-07-29 2001-04-13 Jisedai Joho Hoso System Kenkyusho:Kk 受信装置および受信方法
JP2001195337A (ja) * 2000-01-14 2001-07-19 Yasuo Tomoyuki テレビ広告放送システム。
JP2001298723A (ja) * 2000-04-11 2001-10-26 Noboru Kawatsuma 視聴者による広告選別システム
JP2002175470A (ja) * 2000-12-07 2002-06-21 Cyber Communications Inc インターネット用広告競合回避システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1422863A4

Also Published As

Publication number Publication date
JP2003066835A (ja) 2003-03-05
KR100888524B1 (ko) 2009-03-11
JP4251796B2 (ja) 2009-04-08
EP2259489A2 (fr) 2010-12-08
EP1422863B1 (fr) 2011-10-26
EP1422863A4 (fr) 2005-02-09
EP1422863A1 (fr) 2004-05-26
EP2259489A3 (fr) 2012-06-06
EP2259490A2 (fr) 2010-12-08
CN100356723C (zh) 2007-12-19
CN1575564A (zh) 2005-02-02
KR20040027919A (ko) 2004-04-01
US7509430B2 (en) 2009-03-24
US20040250064A1 (en) 2004-12-09
EP2259490A3 (fr) 2012-06-06

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